I have a 2005 Jeep Grand Cherokee Limted 5.7 Hemi, I have a couple problems, any help would be much appreciated. First, All my dash lights started blinking, the gauges went to zero, and then the service electronic brake system came on, but this does not come on all the time, it does it moving, or just sitting still, headlights flash when on auto also, I turn the car off and restart, and all is fine, sometimes it will last days before it happens again. the battery checked out fine, Service backup assist also comes on after starting. Second, Wated sometimes drips out of the driver side hand rail up next to the windshield, it does not seem to be coming from the sun roof, no wet spots around that. Third, I live by a TV station Tower, the stock unlock the doors key fob will not work, it works fine everywhere else, but I cannot unlock my doors without the horn sounding, is there anything I can do to boost the reception on the car, so my stock key fob will work around the TV tower? I put a new battery inthe key fob, no help, Thanks You for any help